CN204438241U - Micro-wave oven - Google Patents
Micro-wave oven Download PDFInfo
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- CN204438241U CN204438241U CN201520080901.6U CN201520080901U CN204438241U CN 204438241 U CN204438241 U CN 204438241U CN 201520080901 U CN201520080901 U CN 201520080901U CN 204438241 U CN204438241 U CN 204438241U
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- filter band
- protective tube
- micro
- gripper shoe
- wave oven
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Abstract
The utility model provides a kind of micro-wave oven, comprising: shell, cavity, gripper shoe, fan component, filter band and protective tube, and cavity is nested in the enclosure, and has electric panel room between the rear plate of cavity and the rear plate of shell; Gripper shoe is located in electric panel room, and is connected with shell with cavity respectively; Fan component is arranged in electric panel room, and is positioned at the below of gripper shoe, and gripper shoe was provided with air holes; Filter band is installed on the supporting plate, and is positioned at the top of air holes, and filter band is provided with louvre; Protective tube is arranged on filter band.The micro-wave oven that the utility model provides, filter band arranges louvre, which increase the circulation path of air quantity and the filter band windward vertically blowing to filter band, the heat of protective tube is taken out of through louvre by the wind vertically blowing to filter band, thus reduce the operating ambient temperature of protective tube, slow down the aging speed of protective tube.
Description
Technical field
The utility model relates to field of kitchen electric appliance, in particular to a kind of micro-wave oven.
Background technology
As shown in Figure 1 to Figure 3, at present, the type of cooling of existing micro-wave oven to the protective tube 2' be fixed on filter band 1' and miscellaneous part is: promote that filter band 1' ambient air passes to along the plate surface current of filter band 1' by fan component below filter band 1' and strengthen being fixed on the protective tube 2' on filter band 1' and the exchange heat between miscellaneous part and air, and then realize the heat radiation to the protective tube 2' be fixed on filter band 1' and miscellaneous part, but existing protective tube 2 ' is arranged on filter band 1' by Insulating tube clip 3', and gap between protective tube 2' and filter band 1' is very narrow and small, this causes the air circulation difficulty between protective tube 2' and filter band 1', cause and be fixed on the heat that the parts on filter band 1' produce and easily assemble between protective tube 2' and filter band 1', this makes protective tube 2' be in for a long time in hot environment, accelerate the aging of protective tube 2' on the one hand, on the other hand, due in the verification process of product, it is defective that the situation of protective tube 2' temperature rise more than 30 percent is considered as product, it is fairly obvious that heat accumulation phenomenon in this structure makes insulating tube 2' temperature rise change, thus cause the certification difficulty of product to improve, the qualification rate of product reduces, and then cause the cost of product to increase.
Utility model content
In order to solve the problems of the technologies described above one of at least, it is simple that the purpose of this utility model is to provide a kind of structure, the good micro-wave oven and protective tube dispels the heat.
In view of this, the utility model provides a kind of micro-wave oven, comprising: shell; Cavity, described cavity is embedded in described shell, and has electric panel room between the rear plate of described cavity and the rear plate of described shell; Gripper shoe, described gripper shoe is located in described electric panel room, and is connected with described shell with described cavity respectively; Fan component, described fan component is arranged in described electric panel room, and is positioned at the below of described gripper shoe, and described gripper shoe was provided with air holes; Filter band, described filter band is arranged in described gripper shoe, and is positioned at the described top crossing air holes, and described filter band is provided with louvre; And protective tube, described protective tube is arranged on described filter band.
The micro-wave oven that the utility model provides, be positioned at filter band ambient air in electric panel room to pass through air holes and be inhaled into fan component, thus facilitate the circulation of filter band ambient air, simultaneously, filter band arranges louvre, the air it reduced in electric panel room flowed to the resistance in air holes process through filter band, further increase filter band ambient air circulation on the one hand, and then the radiating effect that improve protective tube, on the other hand, add vertically blow to filter band air quantity and filter band on the path of wind circulation, the heat of protective tube is taken out of through louvre by the wind vertically blowing to filter band, thus reduce the operating ambient temperature of protective tube, slow down the aging speed of protective tube, simultaneously, the setting of this structure avoids that heat converges between protective tube and filter band and the situation that causes protective tube temperature rise excessive occurs, thus relatively reduce the certification difficulty of product, improve the qualification rate of product.
Specifically, in prior art, air only can lead to along the plate surface current of filter band, and due to the gap between filter band and protective tube very narrow and small, thus make heat easily assemble at protective tube place and cause protective tube temperature rise excessive, and the micro-wave oven that the utility model provides, filter band arranges louvre, which increase vertically blow to filter band air quantity and filter band on the path of wind circulation, the heat of protective tube is taken out of through louvre by the wind vertically blowing to filter band, thus reduce the operating ambient temperature of protective tube, slow down the aging speed of protective tube, simultaneously, the setting of this structure avoids that heat converges between protective tube and filter band and the situation that causes protective tube temperature rise excessive occurs, thus relatively reduce the certification difficulty of product, improve the qualification rate of product.
In addition, the micro-wave oven in above-described embodiment of providing of the utility model can also have following additional technical feature:
According to an embodiment of the present utility model, the setting corresponding with described protective tube of described louvre.
According to an embodiment of the present utility model, described air holes setting corresponding with described louvre excessively.
According to an embodiment of the present utility model, described filter band is also provided with air vent, and described air vent is between adjacent described louvre.
According to an embodiment of the present utility model, described protective tube comprises: body; And support, described support installing on described filter band, and supports described body.
According to an embodiment of the present utility model, described gripper shoe is that the top board of described cavity extends back formation.
According to an embodiment of the present utility model, described gripper shoe parallels with the top board of described cavity.
According to an embodiment of the present utility model, described micro-wave oven also comprises: mount pad, and described mount pad is arranged in described gripper shoe, and supports described filter band.
According to an embodiment of the present utility model, described fan component comprises: drive motors; And fan, described fan is arranged in described electric panel room, and is connected with the output shaft of described drive motors.
According to an embodiment of the present utility model, described fan is centrifugal fan.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the plan structure schematic diagram of existing filter band;
Fig. 2 is the plan structure schematic diagram installed between existing filter band and protective tube;
Fig. 3 is the main TV structure schematic diagram installed between filter band and protective tube shown in Fig. 2;
Fig. 4 is the partial structurtes schematic diagram of micro-wave oven described in the utility model;
Fig. 5 is the plan structure schematic diagram installed between filter band and protective tube shown in Fig. 4;
Fig. 6 is the main TV structure schematic diagram installed between filter band and protective tube shown in Fig. 4;
Fig. 7 is the plan structure schematic diagram installed between filter band described in the utility model and support.
Wherein, the Reference numeral in Fig. 1 to Fig. 3 and the corresponding relation between component names are:
1' filter band, 2' protective tube, 3' Insulating tube clip;
Reference numeral in Fig. 4 to Fig. 7 and the corresponding relation between component names are:
1 cavity, 11 top boards, 2 gripper shoes, 21 cross air holes, 3 fan components, 4 filter bands, 41 louvres, 42 air vents, 5 protective tubes, 51 bodies, 52 supports, 6 mount pads.
Arrow shown in figure is the flow direction of air.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Referring to Fig. 4 to Fig. 7, micro-wave oven according to some embodiments of the utility model is described.
As shown in Figures 4 to 7, the micro-wave oven that the utility model provides, comprising: shell (not shown), cavity 1, gripper shoe 2, fan component 3, filter band 4 and protective tube 5.
Particularly, cavity 1 is nested in the enclosure, and has electric panel room between the rear plate of cavity 1 and the rear plate of shell; Gripper shoe 2 is located in electric panel room, and is connected with shell with cavity 1 respectively; Fan component 3 is arranged in electric panel room, and is positioned at the below of gripper shoe 2, gripper shoe 2 is provided with air holes 21; Filter band 4 is arranged in gripper shoe 2, and is positioned at the top of air holes 21, and filter band 4 is provided with louvre 41; Protective tube 5 is arranged on filter band 4.
The micro-wave oven that the utility model provides, be positioned at filter band 4 ambient air in electric panel room to pass through air holes 21 and be inhaled into fan component 3, thus facilitate the circulation of filter band 4 ambient air, simultaneously, filter band 4 arranges louvre 41, the air it reduced in electric panel room flowed to the resistance in air holes 21 process through filter band 4, further increase filter band 4 ambient air circulation on the one hand, and then the radiating effect that improve protective tube 5, on the other hand, add vertically blow to filter band 4 air quantity and filter band 4 on the path of wind circulation, the heat of protective tube 5 is taken out of through louvre 41 by the wind vertically blowing to filter band 4, thus reduce the operating ambient temperature of protective tube 5, slow down the aging speed of protective tube 5, simultaneously, the setting of this structure avoids heat and converges between protective tube 5 and filter band 4 and cause the excessive situation of protective tube 5 temperature rise to occur, thus relatively reduce the certification difficulty of product, improve the qualification rate of product.
In an embodiment of the present utility model, as shown in Fig. 5, Fig. 6 and Fig. 7, louvre 41 setting corresponding with protective tube 5.
In this embodiment, the wind vertically blowing to filter band 4 from top to bottom converges along the plate of filter band 4 towards louvre 41 place, and successively through louvre 41 and cross air holes 21 laggard enter in fan component 3, this programme makes louvre 41 and protective tube 5 be oppositely arranged, the heat then further ensuring the gap place be gathered between protective tube 5 and filter band 4 is effectively carried and is dispersed, namely the operating ambient temperature of protective tube 5 is made effectively to be reduced further, thus slow down the aging speed of protective tube 5, correspondingly, it also avoid heat converge between protective tube 5 and filter band 4 and cause the excessive situation of protective tube 5 temperature rise to occur, thus relatively reduce the certification difficulty of product, improve the qualification rate of product.
In an embodiment of the present utility model, preferably, air holes 21 setting corresponding with louvre 41 is crossed.
In this embodiment, because the heat on filter band 4 produces primarily of the parts be fixed on above filter band 4, and concentrate on the top of filter band 4, it is less that heat below filter band 4 then distributes, made air holes 21 setting corresponding with louvre 41, this structure is under the prerequisite not reducing filter band 4 radiating efficiency, further reduce wind from the flow resistance arrived after louvre 41 flows out air holes 21 process, thus relatively improve the air flow property at filter band 4 place in electric panel room, and then relatively improve protective tube 5 and the radiating effect being fixed on the miscellaneous part on filter band 4.
In an embodiment of the present utility model, as shown in Fig. 5, Fig. 6 and Fig. 7, filter band 4 is also provided with air vent 42, and air vent 42 is between adjacent heat radiation hole 41.
In this embodiment, the setting of air vent 42 reduces the wind circulation resistance between the adjacent heat radiation hole 41 in filter band 4 plate face, then add the amount of the wind vertically blowed on filter band 4 plate face between adjacent heat radiation hole 41 from top to bottom, the both sides of heat between protective tube 5 and filter band 4 from protective tube 5 can be taken out of by air respectively that flow, thus improve the heat dissipation uniformity of louvre 41 pairs of protective tubes 5.
In a specific embodiment of the present utility model, as shown in Fig. 5, Fig. 6 and Fig. 7, protective tube 5 comprises: body 51 and support 52.
Particularly, support 52 is arranged on filter band 4, and supporting body 51.
In this embodiment, body 51 is arranged on filter band 4 by support 52, by controlling support 52 height to control the gap length between protective tube 5 and filter band 4, when installing space is enough, gap between body 51 and filter band 4 can be expanded to reduce resistance when wind leads to along filter band 4 plate surface current, thus the probability that reduction heat converges between body 51 and filter band 4, and then reduce the probability causing the excessive situation of body 51 temperature rise to occur because operating ambient temperature is too high, so, this structure the certification difficulty relatively reducing product is set, improve the qualification rate of product.
In an embodiment of the present utility model, as shown in figs. 4 and 7, preferably, gripper shoe 2 is that the top board 11 of cavity 1 extends back formation, and gripper shoe 2 parallels with the top board 11 of cavity 1.
In this embodiment, top board 11 and gripper shoe 2 one-shot forming of cavity 1 are convenient in the setting of this structure, even if the top board of cavity 1 11 and gripper shoe 2 are integral type structure, this ensure that the bonding strength between the top board 11 of cavity 1 and gripper shoe 2 on the one hand, thus reduce the probability occurring between the top board 11 of cavity 1 and gripper shoe 2 to rupture, and then add product dependability, on the other hand, top board 11 and the gripper shoe 2 of cavity 1 can be made into integration, thus improve the production efficiency of product, and then reduce the production cost of product.
In an embodiment of the present utility model, as shown in Figure 4, micro-wave oven also comprises: mount pad 6, and particularly, mount pad 6 is arranged in gripper shoe 2, and supports filter band 4.
In this embodiment, arranging filter band 4 is arranged in gripper shoe 2 by supporting seat, then be convenient to make to keep certain interval between filter band 4 and gripper shoe 2, the setting of this structure facilitates the air circulation on filter band 4 lower face, thus the cross-ventilation effect strengthened on filter band 4 lower face, temperature on filter band 4 is effectively reduced, and then reduces the temperature of the parts be fixed on filter band 4.
In an embodiment of the present utility model, fan component 3 comprises: drive motors (not shown) and fan (not shown).
Particularly, fan is arranged in electric panel room, and is connected with the output shaft of drive motors.
In this embodiment, in the process that drive motors drive fan is rotated, negative pressure is produced in the air inlet of fan, thus make the air inlet of the wind direction fan in electric panel room go out to converge, in this programme, this negative pressure is that air flowing from top to bottom provides motive force, thus ensure that the heat radiation reliability to protective tube 5.
In an embodiment of the present utility model, preferably, fan is centrifugal fan.
The micro-wave oven that the utility model provides, be positioned at filter band ambient air in electric panel room to pass through air holes and be inhaled into fan component, thus facilitate the circulation of filter band ambient air, simultaneously, filter band arranges louvre, the air it reduced in electric panel room flowed to the resistance in air holes process through filter band, further increase filter band ambient air circulation on the one hand, and then the radiating effect that improve protective tube, on the other hand, add vertically blow to filter band air quantity and filter band on the path of wind circulation, the heat of protective tube is taken out of through louvre by the wind vertically blowing to filter band, thus reduce the operating ambient temperature of protective tube, slow down the aging speed of protective tube, simultaneously, the setting of this structure avoids that heat converges between protective tube and filter band and the situation that causes protective tube temperature rise excessive occurs, thus relatively reduce the certification difficulty of product, improve the qualification rate of product.
Specifically, in prior art, air only can lead to along the plate surface current of filter band, and due to the gap between filter band and protective tube very narrow and small, thus make heat easily assemble at protective tube place and cause protective tube temperature rise excessive, and the micro-wave oven that the utility model provides, filter band arranges louvre, which increase vertically blow to filter band air quantity and filter band on the path of wind circulation, the heat of protective tube is taken out of through louvre by the wind vertically blowing to filter band, thus reduce the operating ambient temperature of protective tube, slow down the aging speed of protective tube, simultaneously, the setting of this structure avoids that heat converges between protective tube and filter band and the situation that causes protective tube temperature rise excessive occurs, thus relatively reduce the certification difficulty of product, improve the qualification rate of product.
In the utility model, the term such as term " installation ", " being connected ", " connection ", " fixing " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; " being connected " can be directly be connected, and also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In description of the present utility model, it will be appreciated that, term " on ", the orientation of the instruction such as D score, "front", "rear" or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, can not be interpreted as restriction of the present utility model.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a micro-wave oven, is characterized in that, comprising:
Shell;
Cavity, described cavity is embedded in described shell, and has electric panel room between the rear plate of described cavity and the rear plate of described shell;
Gripper shoe, described gripper shoe is located in described electric panel room, and is connected with described shell with described cavity respectively;
Fan component, described fan component is arranged in described electric panel room, and is positioned at the below of described gripper shoe, and described gripper shoe was provided with air holes;
Filter band, described filter band is arranged in described gripper shoe, and is positioned at the described top crossing air holes, and described filter band is provided with louvre; With
Protective tube, described protective tube is arranged on described filter band.
2. micro-wave oven according to claim 1, is characterized in that,
The setting corresponding with described protective tube of described louvre.
3. micro-wave oven according to claim 2, is characterized in that,
Described air holes setting corresponding with described louvre excessively.
4. micro-wave oven according to claim 2, is characterized in that,
Described filter band is also provided with air vent, and described air vent is between adjacent described louvre.
5. micro-wave oven according to claim 1, is characterized in that,
Described protective tube comprises:
Body; With
Support, described support installing on described filter band, and supports described body.
6. micro-wave oven according to claim 1, is characterized in that,
Described gripper shoe is that the top board of described cavity extends back formation.
7. micro-wave oven according to claim 6, is characterized in that,
Described gripper shoe parallels with the top board of described cavity.
8. micro-wave oven according to any one of claim 1 to 7, is characterized in that, also comprises:
Mount pad, described mount pad is arranged in described gripper shoe, and supports described filter band.
9. micro-wave oven according to claim 8, is characterized in that,
Described fan component comprises:
Drive motors; With
Fan, described fan is arranged in described electric panel room, and is connected with the output shaft of described drive motors.
10. micro-wave oven according to claim 9, is characterized in that,
Described fan is centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080901.6U CN204438241U (en) | 2015-02-04 | 2015-02-04 | Micro-wave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080901.6U CN204438241U (en) | 2015-02-04 | 2015-02-04 | Micro-wave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204438241U true CN204438241U (en) | 2015-07-01 |
Family
ID=53606100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080901.6U Active CN204438241U (en) | 2015-02-04 | 2015-02-04 | Micro-wave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204438241U (en) |
-
2015
- 2015-02-04 CN CN201520080901.6U patent/CN204438241U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |